ModelingToolkitBase-v1.68.3

ModelingToolkitBase ModelingToolkitBase-v1.68.3

Diff since ModelingToolkitBase-v1.68.2

• qa: approve newly exported Symbolics API (#5050)
• Update redirected documentation links (#5054)
• qa: fix ModelingToolkitBase import checks (#5028)
• docs: replace stale Pantelides link (#5056)
• Precompile ODEProblem construction and DAE initialization in MTK workloads (#5061)
• Release 11.41.0 (#5069)

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🤖 Posted by an AI agent — harness: Claude Code, model: claude-opus-5[1m]. Chris asked for this release.

https://claude.ai/code/session_014FEzNTLFutCmTEAZ3zBg5R

Merged pull requests:

• Fix ModelingToolkitBase QA imports on Julia 1.11 (#5028) (@ChrisRackauckas-Claude)
• qa: approve newly exported Symbolics API (#5050) (@ChrisRackauckas-Claude)
• Update redirected documentation links (#5054) (@ChrisRackauckas-Claude)
• Document interactive integrator workflow (#5055) (@ChrisRackauckas-Claude)
• docs: replace stale Pantelides link (#5056) (@ChrisRackauckas-Claude)
• Precompile ODEProblem construction and DAE initialization in the MTK workloads (#5061) (@ChrisRackauckas-Claude)
• Fix JET typo-mode findings in ModelingToolkitBase (#5065) (@ChrisRackauckas-Claude)
• Release 11.41.0 (#5069) (@ChrisRackauckas)
• fix: preserve structured parameters for vector remake (#5070) (@ChrisRackauckas-Claude)
• Fix scalarized array initial conditions (#5071) (@ChrisRackauckas-Claude)
• Require CasADi ≥ 1.3.1 for the CasADi dynamic-optimization extension (#5074) (@ChrisRackauckas-Claude)
• Run the Optimization test group on a dedicated GitHub-hosted runner (#5075) (@ChrisRackauckas-Claude)
• Release ModelingToolkitBase 1.68.3 (#5084) (@ChrisRackauckas)

Closed issues:

• Plotting N clocked variables yields N+1 series, the first empty, shifting all legend labels (#4868)
• ModelingToolkitBase QA emits method-overwrite warnings during package-wide JET analysis (#5052)
• ModelingToolkitBase QA lane red since #4832: JET typo mode reports 263 errors, 234 of them from Moshi @match codegen (#5063)